Review of Signals & Systems: Discrete LTI systems, Convolution, Difference Equations.

z-transforms

Sampling of Continuous Time Signals: Basic principles, Changing sampling rate, Pre- filtering to avoid aliasing, Quantization errors.

Transform Analysis of LTI Systems

Frequency response of LTI systems, All pass systems, Minimum phase systems.

IIR & FIR Filters and Filter Design Techniques

Discrete Time Fourier Transform (DFT) and FFT Algorithms

Fourier Analysis of Real Signals with DFT

Implementation of FIR and IIR filter

Signal detection

Equalizer implementation

Channel Estimation